-
### Description
In this doc:
https://docs.pola.rs/api/python/stable/reference/dataframe/api/polars.dataframe.group_by.GroupBy.__iter__.html
It says
> If a single string was passed to by, the key…
-
### Checks
- [X] I have confirmed this bug exists on the [latest version](https://pypi.org/project/polars/) of Polars.
### Reproducible example
[test.json](https://github.com/user-attachments/fil…
-
What is the best way to read a pin from Posit Connect directly into polars?
I have found a few options that work, but none of them are exactly what I am looking for.
**(1) Use pin_download**
…
-
We should adapt this function from the matching file and make it a feature of MedRecord instead.
What is needed?
- Nodes into arrays that contain the values of their attributes so that we can trai…
-
Hi,
What are the differences between rust polars dataframe/ndarray and charming dataframe ? The polars and charming dataframe are both created with df! macro. Can I use polars/ndarray instead of char…
-
> Ty Petar, please consider supporting polars, I think it is necessary, given that the whole point of vizro is working with a dataframe in memory. Currently vizro cannot determine polars column names …
-
### Describe the bug
@ayax79 I found another bug? (Execute in the order as given below.) Without `$a | polars collect`, the last command works as expected.
Though, I don't fully understand if `p…
-
**Describe the bug**
When running the __DwdObservationRequest_ command_, I get a value error '**ValueError: not enough values to unpack (expected 2, got 1)**'. At this the command: '**_values = reque…
-
**Describe the bug**
The column checks on polars LazyFrames are not registering errors when they should. Values outside of a defined range pass validation with no warnings or errors. This is not true…
-
It would be great to offer Polars support, it is currently half as popular as Pandas, and generally work better for large datasets. Polars is bound to replace most data-scientist day to day operations…